Chucks or sockets inventions 08/06

20060192350 - Chuck: A chuck for receiving a working tool driven by a power tool includes a hollow cylindrical sleeve (4) for receiving the working tool (2), strip-shaped, rotation-transmitting webs (5a, 5b) projecting radially inward from the receiving sleeve (4), at least one radially displaceable locking member (7a); at least two guide members...

20060192351 - Drill chuck with adjustment-sleeve lock: A chuck has a drive shaft, a generally rotatable housing part adjacent the drive shaft, and a chuck body fixed to and rotatable with the shaft and formed with a plurality of guides holding respective jaws shiftable between closely spaced inner positions and widely spaced outer positions. An adjustment sleeve...

20060192352 - Self-centering drill bit chuck: A chuck has a generally cylindrical body member having a nose section and a tail section. The tail section is configured to mate with the drive shaft so that the body rotates with the drive shaft. The nose section has an axial bore formed therein and a plurality of jaws...

20060186613 - Drill chuck: A drill chuck with an impacting structure that may be selectively employed to drive the jaws of the chuck into further engagement with or out of engagement with a bit. The chuck is configured so as to be capable of generating relatively high torques in a loosening direction so as...

20060186610 - Drill chuck actuator: A drill is provided with a chuck that has an actuator device that is mounted to the housing of the drill and is spaced from the chuck so that a user can activate the chuck between a “chuck mode” and a “drill mode” from a switch mechanism that is mounted...

20060186609 - Drill chuck and hand power tool having drill chuck: A drill chuck for a hand power tool has a chuck body, an adaptor part that is connectable to the chuck body, guide receptacles provided in the chuck body and inclined relative to a chuck axis, clamping jaws guided longitudinally displaceably in the guide receptacles, and a clamping bush which...

20060186612 - Dust cover for automatic chuck: The jaw mechanism has a plurality of jaw members or elements which are slidably disposed within corresponding channels defined in a rotatable body. A threaded body which is configured to be rotated either in a first or second direction is rotatably disposed about and engaged with the jaws. A thrust...

20060186611 - Non-slip reverse device for impacting-type chuck: A self-tightening chuck mechanism is disclosed. The chuck mechanism has a jaw mechanism with a jaw elements which are slidably disposed within corresponding channels defined in a rotatable body. A threaded socket member, which is configured to be rotated in first or second directions relative to the jaw elements is...

20060186614 - Thread cutting tap retainer: A collet chuck for retaining a thread cutting tool with a sleeve is axially movable in the interior and has a mechanism for retaining the thread cutting tool. To shorten the tool changing times it is provided that the mechanism for retaining the tool is an axially movable quick-change sleeve...

20060186615 - Drill chuck tool bit locator: A drill chuck having an adjustable depth stop to control an amount by which a tool bit, such as a drill or a screwdriver bit, is inserted into the drill chuck. The adjustable depth stop can include a spring, such as a conical spring, that can be coupled to a...

20060181033 - Bit holder: The present invention provides a kind of Clamed Structure of Bit comprising: a rod, on which a combination part was designed which can incorporate with hand tool; additionally, a C-shaped retaining groove was set particularly for C-shaped buckle, and a reversion locking bulge was designed particularly for pulling out screw;...

20060175768 - Centering drill chuck: A drill includes a chuck which has a body member including a bore to receive a tool. Jaw members frictionally engage the tool to retain the tool in the chuck. A member is associated with the jaw members and the body to move the jaw members between clamping and non-clamping...

20060175769 - Chuck with quick change: A chuck includes a generally cylindrical body and a plurality of jaws reciprocally disposed in the body in communication with a central bore in the body. A first detent extends radially into the central bore and is releasable in a radially outward direction. Upon insertion of an elongated tool shaft...

20060175770 - Mechanical coupling devices: It is already common in many devices like spanners or pipe wrenches for the pressure between the gripping faces and gripped faces to be related to the torsional load that is applied to turn the gripped object. In these apparatus the grip can be made to relax automatically as the...

20060175771 - Clamping insert for clamping jaws: By means of this embodiment, it is possible not only to make the clamping insert (11) easy to assemble and to achieve a long service life for the clamping teeth (14), but also above all to make the penetration depth of the clamping teeth (14) into the workpiece (10) predefined...

20060175772 - Substrate holding mechanism using electrostaic chuck and method of manufacturing the same: A substrate holding apparatus includes a stage configured to support a substrate to be processed, the stage including a surface, and a continuous convex portion surrounding a predetermined region of the surface which convex portion includes a periphery surface and an upper surface that is positioned higher than the surface...

20060175773 - Adapter for impact rotary tool: An adapter for connecting between an output head of an impact rotary tool and a tool bit includes a body, which has a first end wall, a second end wall opposite to the first end wall, a square hole axially extending from the first end wall toward the second end...

20060170167 - Bit stop for drill chuck: A tool bit stop located on an inner surface of a clamping jaw of a drill chuck. The tool bit stop is located a distance from a jaw gripping surface of the clamping jaw. The tool bit stop is adapted to provide a surface to register an end of a...